What would happen if the oceanic plates stoped moving

But without plate tectonics, Earth will simply stop making new ones. The mountains we have now would erode over a few million years, turning into low, rolling hills. Our planet would eventually flatten out, with more land ending up underwater. On the bright side, there'd be fewer natural disasters.

Explanation:

that is what would happen

All life would die!!

Explanation:The Earth's oceans and continents would no longer exist if the plates stopped moving. Everything would dry up and flatten out. The atmosphere would build up CO2 and could become uncomfortably hot and difficult to breathe.

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